I’d personally drop gsuite, trello and slack and get a office365 essentials plan. I know, because I did, and it’s so much easier to manage and it’s also cheaper.

I’m not going to say the tools are better with Microsoft, because to me it’s really much of the same where I genuinely don’t really like any of the options. But because it’s not worse either, you kind of get used to it.

I think if you got the full teams/one-note experience on the essential plan that it might be better, but you don’t get the full experience in the browser. One example is that you can use Excel inside Onenote in the browser. But since I don’t really like slack or the g-suite stuff either, it’s basically the same with less hassle.